I love technical puzzles and challenges. In working on my next signal-integrity textbook, I came across this commonly occurring situation that had me stumped for a few minutes. Maybe it will entertain ...

In So you think you understand transmission lines, I offered a seeming paradox about a property of transmission lines. If you look at the input impedance of a uniform transmission line, open at the ...

In the “Say It with Me” series, we’ll take a commonly used concept out of electronics and explain it the best we can. If there’s something that’s been bugging you, or a certain term or concept that ...